Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Nome do substituído para 9 de agosto.
 ###Tabelas: CREATE TABLE champions_list (champions_list_id AUTO_INCREMENT PRIMARY KEY, Regional VARCHAR, Champions VARCHAR, Runners-up VARCHAR, Third place VARCHAR, Fourth place VARCHAR) CREATE TABLE managerial_changes (managerial_changes_id AUTO_INCREMENT PRIMARY KEY, Team VARCHAR, Outgoing manager VARCHAR, Manner of departure VARCHAR, Date of vacancy VARCHAR, Position in table VARCHAR, Replaced by VARCHAR, Date of appointment VARCHAR) CREATE TABLE week_6_july_16_2008 (week_6_july_16_2008_id AUTO_INCREMENT PRIMARY KEY, Couple VARCHAR, Style VARCHAR, Music VARCHAR, Choreographer(s) VARCHAR, Results VARCHAR) CREATE TABLE series_1_2005 (series_1_2005_id AUTO_INCREMENT PRIMARY KEY, Episode # VARCHAR, Original airdate (UK) VARCHAR, Episode title VARCHAR, Doctor Who episode VARCHAR, Webcast link VARCHAR) CREATE TABLE west_conference (west_conference_id AUTO_INCREMENT PRIMARY KEY, Institution VARCHAR, Location VARCHAR, Founded INT, Affiliation VARCHAR, Enrollment INT, Nickname VARCHAR)  
SELECT Replaced by FROM managerial_changes WHERE Date of vacancy = August 9 AND Date of appointment = August 9